National Optical C1028 130 Series Monocular Cordless LED Microscope DIN 4X 10X 40XR WF10X with Pointer 0.65 Condenser Clips Stage

This full-sized, high school model features solid performance for instruction through grade 12 at an affordable price. LED illumination and enhanced optics provide clear sharp images without the traditional problems caused by other light sources.

Optical System

• Widefield 10X eyepiece with revolving pointer
• 45-degree inclined monocular viewing head rotates 360-degrees for easy sharing by more than one student
• DIN standard 4X (0.10 N.A.), 10X (0.25 N.A.) and 40XR (0.65 N.A.) objectives. All are achromatic, parfocalled, parecentered, and color-coded.
• 3-hole objective turret, ball-bearing mounted for smooth, precise changes in magnification

Illumination

• Cool running LED light rated up to 50,000 hours of life
• Eco-friendly cordless rechargeable battery operated
• 110V-220V power supply with removable cord

Focusing

• Low position coarse and fine focusing controls
• Slip clutch prevents damage from over focusing
• Tension adjustment eliminates stage drift
• Safety rack stop prevents damage to slides and objective lenses

Stage

• 110mm x 120mm stage, with locked-on spring mounted stage clips

Condenser

• Built-in 0.65 N.A. condenser lens
• Calibrated 5-hole disc diaphragm